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  1. #1
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    Unhappy Dazed and Confused.

    I've been reading about the heat issues. And, I getting ready to start working on my 2013 ST-L. My question is, does removing the catalytic converter solve the heat issue. If I do the PitBull bypass, is there no need for JT's air filter.

    I know, I know. . . Do both. But my wallet says only one at a time.

    After the heat issue is solved, then I can give BajaRon a call.
    So far, my second childhood is better than my first.

  2. #2
    Very Active Member Cruzr Joe's Avatar
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    Default

    Quote Originally Posted by Mcubed45 View Post
    I've been reading about the heat issues. And, I getting ready to start working on my 2013 ST-L. My question is, does removing the catalytic converter solve the heat issue. If I do the PitBull bypass, is there no need for JT's air filter.

    I know, I know. . . Do both. But my wallet says only one at a time.

    After the heat issue is solved, then I can give BajaRon a call.

    The cat bypass is a major heat source so i would tackle that one first and then judge whether or not you need additional relief.


    Cruzr Joe
    2018 F3 Limited, BRP Driver Backrest, Spyderpops Lighted Bump Skid, Dual Spyclops Light, Mirror Turn Signals, Laser Alignment, Engine LEDs, Fog Lights With Halo's, Cushion Handgrips, BRT LEDs, and Under Lighting, Lamonster IPS, (with Clock), F4 25" Vented Windshield with Wings, Airhawk "R" Cushions. Position 4 Brake setting, Short reach Handlebars, Dash Mounted Voltmeter and 12 Volt Plug. Set of 3rd pegs. Extended Passenger Seat. Exterior BRP Connect setup, Ultimate Trailer

  3. #3
    Very Active Member Chupaca's Avatar
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    Default Have to agree..!!

    JT's air box opens up the air space and improves performance but the cat removal will get the big heat out. Then when possible do the rest.
    Gene and Ilana De Laney
    Mt. Helix, California

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    2012 RS sm5 , 998cc V-Twin 106hp DIY brake and park brake Classic Black

  4. #4
    Very Active Member SPYD3R's Avatar
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    Default RESTRICT

    THE CAT RESTRICTS THE AMOUNT OF 'GASES' THAT CAN PASS THROUGH IT.....
    IT MAKES NO SENSE TO ADD ANYTHING PRIOR TO THAT.... THE ENGINE WILL NOT BENEFIT FROM TOP-END IMPROVEMENTS, UNTIL THE BOTTOM END IS ALLOW TO FLOW BETTER.....

    LOOK AT IT THIS WAY: IF YOU CAN'T POOP (EXHAUST), YOU'RE NOT GOING TO EAT MUCH (INTAKE)..... ARE YOU?
    DAN P
    EASLEY, SC
    SPYD3R

  5. #5
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    Default Thank you all!

    Your advice makes sense. Now I know what I'm going to do. . . (Hey, Mr. pit Bull!)
    So far, my second childhood is better than my first.

  6. #6
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    Quote Originally Posted by SPYD3R View Post
    LOOK AT IT THIS WAY: IF YOU CAN'T POOP (EXHAUST), YOU'RE NOT GOING TO EAT MUCH (INTAKE)..... ARE YOU?
    2010 RT A&C, RT-L, RT-L , Orbital Blue, Cognac, Jet Black

  7. #7
    SpyderLovers Sponsor BajaRon's Avatar
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    Look at heat wrapping your exhaust. That will be very inexpensive and makes an appreciable amount of difference in engine compartment heat.
    Shop Ph: 423-609-7588 (M-F, 8-5, Eastern Time)

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